Water pump hose. Porsche 996 Turbo / GT2 / GT3 MKI / GT3 MKII / GT3 RS › 99610625074

OE Match water pump hose, it connects to water pump 99610601176 and forms part of the engine coolant circuit.

Fits

• Porsche 996 Turbo 2001-05
  
  

Check fitment for your specific vehicle (model, year, engine) before ordering.

Diagram ref no: 23

What This Product Does

The hose provides a coolant passage at the water pump connection. Its condition and the sealing of its joints help the cooling circuit retain coolant during operation. This product is a replacement hose, not a water pump or pump housing.

Functions

• Carries coolant through the water pump connection.
• Provides the hose connection within the engine cooling circuit.
• Helps maintain coolant containment when correctly fitted.
  
  

Technical Details

• Brand: OE Match.
• Hose part number: 99610625074.
• Additional supplied references: 99610625072 and 99610625071.
• Associated water pump: 99610601176.
  
  

Symptoms of Fault

• A falling coolant level or recurring coolant warning.
• Moisture, staining or dried deposits at hose connections.
• A noticeable coolant odour around the engine.
• Cracks, bulging or softened sections of hose.
• Coolant seepage following engine shutdown.
• Increasing coolant temperature or gurgling sounds.
  
  

Why Replacement Matters

Ageing, repeated heating and contamination can weaken coolant hoses or compromise their connections. Renewing a deteriorated hose addresses a potential source of coolant loss. Inspect adjoining fittings and clamps during the repair, and establish the leak source before replacing components: similar symptoms can originate elsewhere in the cooling system.

FAQs

Does this include the water pump?
The product is the hose associated with pump 99610601176; the pump is a separate component.

How should a suspected leak be checked?
A cooling-system pressure test and inspection of hose ends, clamps and adjoining fittings can help identify the source.

Why might leakage occur only when hot?
Operating temperature and pressure can expose deterioration that is less apparent when the engine is cold.

Do all 996 versions use this hose?
Do not assume interchangeability across the 996 model family. Confirm the listed application and original reference for the vehicle.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99610625074

The product you are viewing cross references to these numbers